Rapid: Individual Calculations March 2018
 Perez Ponsa, Federico  Total change: 10.40  Rating chartPersonal card
 Open Portugal 2018 - rapid Lisbon POR 2018-02-10
RcRownchangeKK*chgGame
 2339 2610 7.00 8 0.52 20 10.40 
  Bastos, Luis Daniel Moura 2210  * POR1.0010.08201.60 
  Dias, Ricardo Pedro Cruz 2210  * POR1.0010.08201.60 
  Ermeni, Avni f2274 KOS1.0010.12202.40 
  Ortega Amarelle, Mariano m2463 CUB0.501-0.2020-4.00 
  Gomez Ledo, Roberto Carlos m2462 CUB0.501-0.2020-4.00 
  Borsos, Bogdan m2210  * UKR1.0010.08201.60 
  Savanovic, Aleksandar m2455 BIH1.0010.29205.80 
  Diermair, Andreas m2431 AUT1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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